how old is xmas

Christmas is a holiday that has been celebrated for many centuries, and its exact origins are not known for certain. It is believed to have originated as a pagan festival, but the tradition of celebrating the birth of Jesus on December 25th is believed to have begun in the 4th century AD. Over the centuries, the holiday has evolved and changed, with different cultures and traditions being incorporated over time. Today, Christmas is celebrated by people of many different religions and cultures around the world.